商铺名称:济南晶鼎焊接材料有限公司
联系人:张衡(先生)
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英国WA CHROMECORE 430N-S耐磨堆焊焊丝
EN 14700 T Fe7
DESCRIPTION
• Nitrogen bearing tubular wire for submerged arc cladding steel mill rolls
• Designed to produce a weld metal chemistry in one layer similar to 414N-S all weld metal chemical composition
Enhanced wire chemistry is obtained by over-alloying the consumable according to typical dilution levels observed in open arc welding.
Chromecore 430N-S is suitable as a buffer material onto previously unclad rolls prior to the application of Chromecore 414N-S.
Chromecore 430N-S is intended to replace Chromecore 430-S since it provides a uniform microstructure and properties from the fusion line to the top machined surface.
Hardness – 3 Layers deposit: as welded 38 - 40 HRc
DC (+) | WAF 325 or WAF 385 |
Classification | EN 760: S A AB 1 65 DC H5 | EN 760: S A AB 2 65 DC H5 | |
Redrying | 2 hours at 250°C ± 50°C | ||
Packaging | bags (25 kg) |
2.4 | 200 - 450 | 350 | 26 - 32 | 30 | 25 - 50 | 30 |
2.8 | 250 - 550 | 400 | 28 - 32 |
30 |
25 - 50 | 30 |
3.2 | 300 - 650 | 500 | 28 - 32 | 30 | 25 - 50 | 30 |
Recovery: 95 %
Flat
STANDARD DIAMETERS (mm)
2.4, 2.8, 3.2
Other diameters: please consult us
Standard packaging | Spool EN759 : BS 300 | Coil | Drum |
Weight | 15 kg | 25 kg | Up to 330 kg |
Other packaging: please consult us
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